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Solar collector tube

China

47mm*1200mm/15/16/18 58*15/16/18

1.5 / Acre 获取最新报价

Shandong China

1.5 per Acre

1000 Acre

carton with foam 24/20/18/15/10 pcs

15 days

30000 Acre per Day

T/T

-

现在联系

产品规格

Brand Name : -

详情


Technical Specification

1.Structure: Two concentric borosilicate glass

2.Material: Borosilicate glass 3.3

3.Glass thickness: 1.6mm

4.Thermal expansion: 3.3 × 10-6°C

5.Outer/Inner tube diameter: 47mm/37mm

                      58mm/47mm

6.Outer tube diameter×Length: 47mm×1500m/1600mm/1800mm

                        58mm×1500mm/1600mm/1800mm/2000mm/2100mm

7.Selective coating: SS-AlN/Cu

8.Absorptance: 0.90-0.95(AM1.5)

9.Emittance: 0.04~0.06(80°C+-5°C)

10.Vacuum degree: P≤5.0×10-3 (Pa)

11.Stagnation temperature: 260~300°C

12.Heat loss: ULT= 0.4~0.6w/(m2.°C)

13.Resistance: Hail diameter≤ 25mm

14.Solar irradiation for obtaining a preset water temperature rise in an all-glass evacuated solar collector tube under stagnation: H=3.7~4.2 MJ/m2(58mm); H=2.9~3.2MJ/m2(47mm)

联系我们

联系人:Mr. Li

公司名称:Guangpu Solar Energy Project Co., Ltd Of Shandong

办公地址:Shanguo Road, Zaozhuang, Other, China,lxhzd19890720@yahoo.

电话号码:

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至,

Mr. Li < Guangpu Solar Energy Project Co., Ltd Of Shandong >
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